#*7728# = RSAV done# (Everything went to standart but nothing was deleted)

#*2677# = ARM State (None or Full Rate)

*#8999*636# = Have no clue what it is, i see 20 lines

*#9999# = Software version

*#8999*8376263# = HW ver, SW ver and Build Date

*#8888# = HW version

*#8377466# = Same HW/SW version thing

*#7465625# = Check the locks

*7465625*638*Code# = Enables Network lock

#7465625*638*Code# = Disables Network lock

*7465625*782*Code# = Enables Subset lock

#7465625*782*Code# = Disables Subset lock

*7465625*77*Code# = Enables SP lock

#7465625*77*Code# = Disables SP lock

*7465625*27*Code# = Enables CP lock

#7465625*27*Code# = Disables CP lock

*7465625*746*Code# = Enables SIM lock

#7465625*746*Code# = Disables SIM lock

*7465625*228# = Activa lock ON

#7465625*228# = Activa lock OFF

*7465625*28638# = Auto Network lock ON

#7465625*28638# = Auto Network lock OFF

*7465625*28782# = Auto subset lock ON

#7465625*28782# = Auto subset lock OFF

*7465625*2877# = Auto SP lock ON

#7465625*2877# = Auto SP lock OFF

*7465625*2827# = Auto CP lock ON

#7465625*2827# = Auto CP lock OFF

*7465625*28746# = Auto SIM lock ON

#7465625*28746# = Auto SIM lock OFF

*2767*3855# = E2P Full Reset

*2767*2878# = E2P Custom Reset

*2767*927# = E2P Wap Reset

*2767*226372# = E2P Camera Reset

#*6420# = MIC Off

#*6421# = MIC On

#*6422# = MIC Data

#*6428# = MIC Measurement

#*3230# = Trace enable and DCD disable

#*3231# = Trace disable and DCD enable

#*3232# = Current Mode

#7263867# = RAM Dump (On or Off)

*2767*49927# = Germany WAP Settings

*2767*44927# = UK WAP Settings

*2767*31927# = Netherlands WAP Settings

*2767*420927# = Czech WAP Settings

*2767*43927# = Austria WAP Settings

*2767*39927# = Italy WAP Settings

*2767*33927# = France WAP Settings

*2767*351927# = Portugal WAP Settings

*2767*34927# = Spain WAP Settings

*2767*46927# = Sweden WAP Settings

*2767*380927# = Ukraine WAP Settings

*2767*7927# = Russia WAP Settings

*2767*30927# = GREECE WAP Settings

*2767*73738927# = WAP Settings Reset

*2767*49667# = Germany MMS Settings

*2767*44667# = UK MMS Settings

*2767*31667# = Netherlands MMS Settings

*2767*420667# = Czech MMS Settings

*2767*43667# = Austria MMS Settings

*2767*39667# = Italy MMS Settings

*2767*33667# = France MMS Settings

*2767*351667# = Portugal MMS Settings

*2767*34667# = Spain MMS Settings

*2767*46667# = Sweden MMS Settings

*2767*380667# = Ukraine MMS Settings

*2767*7667#. = Russia MMS Settings

*2767*30667# = GREECE MMS Settings

*335# = Delete all MMS Messages

*663867# = Dump Mm file

#*536961# = WAPSAR enable / HTTP disable

#*536962# = WAPSAR disable / HTTP enable

#*536963# = Serial eable / Others disable

#*53696# = Java Download Mode

#*5663351# = Wap Model ID [Your Model]

#*5663352# = Wap Model ID [SEC-SGHXXXX/1.0]

#*566335# = Wap Model ID [SEC-SGHXXXX/1.0]

*2767*66335# = Check on which model it is

*2767*7100# = SEC-SGHS100/1.0

*2767*8200# = SEC-SGHV200/1.0

*2767*7300# = SEC-SGHS300/1.0

*2767*7650# = Nokia7650/1.0

*2767*2877368# = Reset WAP Model ID to standart

Siemens:

C25

Secret Codes

SP unlock *#0003*(secret code 8 digits)#

*#0606# shows you Secret Code, but only without SIM Card.

*#06# for checking the IMEI (International Mobile Equipment Identity)

Resets language to automatic selection : * # 0000 # then Green button

Pin Out (electrical connections)

1- GND

2- SB

3- POWER

4- NC

5- TX

6- RX

7- CLOCK

8- DATA

9- GND MIC

10- HF MIC

11- AUDIO

12- GND AUDIO

S25

SP unlock *#0003*(secret code 8 digits)#

*#0606# shows you Secret Code, but only without SIM Card.

*#06# for checking the IMEI (International Mobile Equipment Identity)

Resets language to automatic selection : * # 0000 # then Green button

S25, M35, S35, C35

SP unlock *#0003*(secret code 8 digits)#

*#0606# shows you Secret Code, but only without SIM Card.

*#06# for checking the IMEI (International Mobile Equipment Identity)

Resets language to automatic selection : * # 0000 # then Green button

Siemens S1 Secret Codes

SP unlock *#0003*(secret code 8 digits)#

*#06# for checking the IMEI (International Mobile Equipment Identity)

Tetris

Power on phone and enter PIN. before phone has locked onto network, F9, send own number, hit right button, hit 9. left is 2, right is 8, rotate is 5, and drop is 4.

Monitor Mode

1. Menu

2. 9 (Phone Options)

3. 7 (Phone Status)

4. Left Display Button (left MENU key)

5. 5553756

6. HangUp Button (Red HandSet key)

Now "Monitor" should appear at the bottom of the Network Options menu. Pressing the right Display Button when in monitor mode will show a list of the six cells with the strongest signals. Test Mode Indicators: (* = only available when call in progress )

In the Telephone Book in the section own numbers, first position you have to type in +12022243121 (Number of the Capitol in Washington DC) and save it without a name. Then open this telephone book again do so as you like to change the number but leave the modus without changing anything. A nice Sundown will be shown in the display.

Pin Out

1- GND

2- SB

3- POWER

4- NC

5- TX

6- RX

7- CLOCK

8- DATA

9- GND MIC

10- HF MIC

11- AUDIO

12- GND AUDIO

Siemens S3 / S3 Secret Codes

SP unlock *#0003*(secret code 8 digits)#

*#06# for checking the IMEI (International Mobile Equipment Identity)

Tetris

Power on phone and enter PIN. before phone has locked onto network, F9, send own number, hit right button, hit 9. left is 2, right is 8, rotate is 5, and drop is 4.

Monitor Mode

1. Menu

2. 9 (Phone Options)

3. 7 (Phone Status)

4. Left Display Button (left MENU key)

5. 5553756

6. HangUp Button (Red HandSet key)

Now "Monitor" should appear at the bottom of the Network Options menu. Pressing the right Display Button when in monitor mode will show a list of the six cells with the strongest signals. Test Mode Indicators: (* = only available when call in progress )

At addresses 0D8 to 0DD the phones code is stored. To read the code swap nibbles stored at addresses from 0DA to 0DD. Error counter is at 0D9. To clear the Phone Code write at addresses from 0D8 to 0DD: 00, 00, FF, FF, FF, FF.

Siemens S3 comfort

Show IMEI code: * # 06 #

MONITOR MODE

The Siemens S3 Com series have a Monitor mode that can be activated directly from the standard user keypad. In order to activate this mode, you must enter the special access code currently programmed into the phone.

TO ACTIVATE MONITOR MODE

1. Turn the phone on.

2. Enter the PIN access code on press OK. (Only if is enabled).

3. Press Menu. (Left top button).

4. Press 9. (Phone Options).

5. Press 8. (Phone Status) (May be button 7 in some phones).

6. You may see your IMEI Number

7. Left Display Button (Top left MENU key).

8. 7684666

9. HangUp Button. (Red HandSet key).

Note: Monitor should appear now at the bottom of the Network Options menu.

MONITOR MODE TOGGLE

Pressing the right Display Button when in monitor mode will toggle into 1 and 2 modes

Tips and tricks

Nice Sunset in the display. Siemens S3 or younger

In the Telephone Book in the section own numbers, first position you have to type in +12022243121 (Number of the Capitol in Washington DC) and save it without a name. Then open this telephone book again do so as you like to change the number but leave the modus without changing anything. A nice Sundown will be shown in the display.

Pin Out

1- GND

2- SB

3- POWER

4- NC

5- TX

6- RX

7- CLOCK

8- DATA

9- GND MIC

10- HF MIC

11- AUDIO

12- GND AUDIO

Siemens S4 / S4 Power Secret Codes

SP unlock *#0003*(secret code 8 digits)#

*#06# for checking the IMEI (International Mobile Equipment Identity)

MONITOR MODE

The Siemens S4 series also haves a Monitor mode that can be activated directly from the standard user keypad. In order to activate this mode, you must enter the special access code currently programmed into the phone.

TO ACTIVATE MONITOR MODE

1. Menu

2. 9 (Phone Options)

3. 7 (Phone Status)

4. Left Display Button (left MENU key)

5. 7684666

6. HangUp Button (Red HandSet key)

Now "Monitor" should appear at the bottom of the Network Options menu. Pressing the right Display Button when in monitor mode will show a list of the six cells with the strongest signals. Test Mode Indicators: (* = only available when call in progress )

Unlock Siemens S4

(For advanced users only)

At addresses 0D8 to 0DD the phones code is stored. To read the code swap nibbles stored at addresses from 0DA to 0DD. Error counter is at 0D9. To clear the Phone Code write at addresses from 0D8 to 0DD: 00, 00, FF, FF, FF, FF.

Pin Out

1- GND

2- SB

3- POWER

4- NC

5- TX

6- RX

7- CLOCK

8- DATA

9- GND MIC

10- HF MIC

11- AUDIO

12- GND AUDIO Siemens S25, M35, S35, C35 Secret Codes

SP unlock *#0003*(secret code 8 digits)#

*#0606# shows you a big Hexadecimal Code, but only without SIM Card.

*#06# for checking the IMEI (International Mobile Equipment Identity)

Resets language to automatic selection : * # 0000 # then Green button

S25

*#00(International prefix code of the country)# you get the language of that country (if supported)

e.g.: *#0039# switches to Italian language, *#0044# or *#001# switches to English

S35i

Fullscreen for WAP

Connected to the Internet, press twice right button (the one for recording) and all the status lines, one up of the screen and two on the bottom of the screen, WILL DISAPPEAR !!!! So, you can use the whole screen for browsing the internet !!! Press again the button the lines will appear